v6.68.2

OrdinaryDiffEq v6.68.2

Diff since v6.68.1

v6.68.1

OrdinaryDiffEq v6.68.1

Diff since v6.68.0

Merged pull requests:

• Fix DAE initialization AD when autodiff=false (#2110) (@ChrisRackauckas)

v6.68.0

OrdinaryDiffEq v6.68.0

Diff since v6.67.0

Merged pull requests:

• Rodas5(P) 2nd and third derivatives (#2102) (@ChrisRackauckas)
• make dae initialization work for non eltypable p (#2105) (@oscardssmith)
• refactor: remove getproperty method for ODEIntegrator (#2106) (@AayushSabharwal)
• No need to depend on LV (#2107) (@chriselrod)
• Use the computed ForwardDiff type for preallocation choices in init (#2108) (@ChrisRackauckas)

Closed issues:

• Rodas5P does not allow 2nd order (or higher) derivatives (#2101)

v6.67.0

OrdinaryDiffEq v6.67.0

Diff since v6.66.0

Merged pull requests:

• Update NonlinearSolve ForwardDiff support for DAE Initialization diff (#2100) (@ChrisRackauckas)

v6.66.0

OrdinaryDiffEq v6.66.0

Diff since v6.65.0

Merged pull requests:

• Fix interpolation output types for dynamical ODEs (#2094) (@ChrisRackauckas)
• Fix save_end overriding behavior (#2095) (@ChrisRackauckas)
• Fix McAte5 time dependence (#2096) (@ChrisRackauckas)
• Set dtmin to zero by default (#2098) (@ChrisRackauckas)
• Fix FunctionMap idxs handling in interpolation (#2099) (@ChrisRackauckas)

Closed issues:

• Step size after tstop can be too small (#1616)
• Strange behavior of save_at=false (#1842)
• fixed dt step! may fail due to t being close to tstop (#1879)
• McAte5 alg gives wrong results (#2066)
• New convert error with saveat and symplectic integrators (#2086)
• integ(u, t, Val{1}) and sol(t, Val{1}) give different answers (#2097)

v6.65.0

OrdinaryDiffEq v6.65.0

Diff since v6.64.0

Merged pull requests:

• Test master (#2093) (@ChrisRackauckas)

v6.64.0

OrdinaryDiffEq v6.64.0

Diff since v6.63.0

Merged pull requests:

• use SciMLBase.DEStats (#2038) (@pepijndevos)
• Customized error messages on high derivative order on interpolations (#2084) (@ChrisRackauckas)
• Update StaticArray tests for eltype requirements (#2087) (@ChrisRackauckas)
• CompatHelper: bump compat for Adapt to 4, (keep existing compat) (#2088) (@github-actions[bot])

Closed issues:

• Finalizer not called in Callbacks (#1941)
• Rosenbrock23 gives incorrect results for simple DAE (#2074)
• Type Instability with Dual Numbers as Initial Condition (#2091)

v6.63.0

OrdinaryDiffEq v6.63.0

Diff since v6.62.0

Merged pull requests:

• Alternative error control on Rosenbrock23 algebraic equations (#2079) (@ChrisRackauckas)
• Remove uses of NLsolve (#2081) (@avik-pal)
• split the downstream and gpu test envs (#2083) (@ChrisRackauckas)

v6.62.0

OrdinaryDiffEq v6.62.0

Diff since v6.61.0

Merged pull requests:

• chore: bump RecursiveArrayTools compat (#2044) (@AayushSabharwal)

v6.61.0

OrdinaryDiffEq v6.61.0

Diff since v6.60.0

Merged pull requests:

• Linear interpolation for algebraic variables (#2048) (@pepijndevos)
• Error in Rodas3: Update rosenbrock_perform_step.jl (#2077) (@gstein3m)